Effect of Lethal Concentration of Commercial Gasoline on Caspian Roach (Rutilus caspicus)
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چکیده
منابع مشابه
Lethal and sub-lethal impacts of lead on some hematological, biochemical and immunological indices in Caspian roach (Rutilus rutilus)
The present study has been conducted on Caspian Roach (Rutilus rutilus) so that the impact of different concentrations lead on blood hematological, biochemical, and immunological indicators could be investigated. The roach (Rutilus rutilus), used in this study, was 3.3±0.3 g heavy and 4±0.80 cm long in average. The fish were exposed to a low concentration of 10% LC50 and high concentration of 5...
متن کاملLethal and sub-lethal impacts of lead on some hematological, biochemical and immunological indices in Caspian roach (Rutilus rutilus)
The present study has been conducted on Caspian Roach (Rutilus rutilus) so that the impact of different concentrations lead on blood hematological, biochemical, and immunological indicators could be investigated. The roach (Rutilus rutilus), used in this study, was 3.3±0.3 g heavy and 4±0.80 cm long in average. The fish were exposed to a low concentration of 10% LC50 and high concentration of 5...
متن کاملDetection of lethal concentration (LC50) of diazinon in Silver Carp (Hypophthalmicthys molitrix) and Roach (Rutilus rutilus)
Aim of this study was to evaluate the effects of diazinon toxicity (LC50) on silver carp and roach fry for measuring resistnce of these fishes. Roach with an average weight of 7 ± 1 g and silver carp 30 ± 1 g were studied to measuring lethal concentration LC50 at 96 hours. Experiment was used with a completely randomized design in 9 treatments and 3 replications for both silver carp and roach. ...
متن کاملsublethal effect of nanosilver on the structure of gill of caspian roach (rutilus rutilus caspicus) fingerlings
widespread use of nanosilver can be led the contamination of aquatic environment and impact on living organisms such as fishes. we investigated histopathological changes in the gills tissue of caspian roach fingerlings after two weeks exposure to sublethal concentrations of nanosilver. following one and two weeks exposure, necrosis, shortening of secondary lamellae, edema, destruction of epithe...
متن کاملThe destructive effects of Diazinon on gill tissue of Caspian roach fingerling (Rutilus caspicus)
One hundred and five fish with an average weight of 2.5 g from the aquaculture center in the port of Turkmen, Golestan province, were cached, sub-lethal test was for 1 week with 5 treated of diazinon as 0, 25, 50, 75 and 90% of LC50 (0, 0.42, 0.85, 1.28 and 1.17 ppm, respectively). The results showed that with progress of poison, gill tissue lesions will be increased such as hyperemia and hemor...
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ژورنال
عنوان ژورنال: Avicenna Journal of Environmental Health Engineering
سال: 2016
ISSN: 2423-4583
DOI: 10.17795/ajehe-5409